"When Surface updates are provided via the Windows Update service, they are delivered in stages to Surface customers. As a result, not every Surface will receive the update at the same time, but the update will be delivered to all devices," Microsoft said.

Finally, let me note that in my own use of the Surface Pro 3, I've experienced what I would describe as a delayed Wi-Fi connection -- up to one minute -- when coming out of sleep mode. I'll update this story if that problem is addressed with any of the above updates.